GB1125348A - Improvements in or relating to the extraction of metal values from aqueous media - Google Patents

Improvements in or relating to the extraction of metal values from aqueous media

Info

Publication number
GB1125348A
GB1125348A GB9127/67A GB912767A GB1125348A GB 1125348 A GB1125348 A GB 1125348A GB 9127/67 A GB9127/67 A GB 9127/67A GB 912767 A GB912767 A GB 912767A GB 1125348 A GB1125348 A GB 1125348A
Authority
GB
United Kingdom
Prior art keywords
extraction
metal values
anionic
liquid
cationic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB9127/67A
Inventor
Ernst Leopold Thomas M Spitzer
Alan Gabriel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB9127/67A priority Critical patent/GB1125348A/en
Priority to FR120542A priority patent/FR1536643A/en
Priority to US707473A priority patent/US3507645A/en
Publication of GB1125348A publication Critical patent/GB1125348A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/06—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0009—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/28—Amines
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/34—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing sulfur, e.g. sulfonium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,125,348. Extraction of metal values. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 27 Feb., 1967, No. 9127/67. Heading C1A. [Also in Division C2] Metal values are selectively separated from an aqueous medium by liquid-liquid extraction, wherein an acidic aqueous medium containing halide ions and three or more metal values in solution and/or suspension is contacted with a cationic extracting agent to extract at least one of the metal values, whereupon the phases are separated from each other, and the raffinate phase is contacted with an anionic extracting agent to separate at least one further metal value from the aqueous phase, one or more of the respective metal values being subsequently recovered, if desired, from one or both of the extract phases and/or from the remaining raffinate phase. The mutual miscibility of the extracting liquid with the aqueous phase in each case is below 1%, and the contact between the aqueous and organic phases during the extractions is promoted by vigorous stirring until equilibrium between the phases is attained. Co-current or counter-current liquid-liquid extraction techniques may also be used. The cationic extracting agent may be a salt derived from an organic base, e.g. the onium compounds: sulphonium, ammonium and phosphonium salts in the halide or sulphate form having an " effective chain length " as defined of at least 9 atoms, used as a solution in an organic solvent, preferably chloroform. The normality of the acidic aqueous medium is not more than 2N, and the halide ions are preferably chloride ions, particularly in the form of NaCl. The cationic extraction agent is used to remove mainly Fe(ITI) from the aqueous medium which may be an acidic leach from ores containing the metal values as sulphates in dilute H 2 SO 4 . The anionic extracting agent may be a carboxylic acid and/or a salt thereof, e.g. " Versatic " acid (Trade Mark) and is applied as a solution in an organic solvent, preferably kerosene. The extraction of the raffinate phase with the anionic extracting agent is effected at a pH substantially at or above the pH of hydrolysis of the metal value to be extracted, but below the pH of hydrolysis of the other metal value(s) present. The pH is adjusted by neutralization with a base, the preferred technique consisting of simultaneous neutralization and extraction. Cu(II) is extracted in a pH range of 3.5 to 4À5 and Co(II) and/or Ni(II) in a pH range of 5À5 to 6À5. The organic extracts may be backwashed in each case with a dilute mineral acid, and the cationic and anionic extracting agents recovered can be used again.
GB9127/67A 1967-02-27 1967-02-27 Improvements in or relating to the extraction of metal values from aqueous media Expired GB1125348A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9127/67A GB1125348A (en) 1967-02-27 1967-02-27 Improvements in or relating to the extraction of metal values from aqueous media
FR120542A FR1536643A (en) 1967-02-27 1967-09-11 Improvements in the extraction of metallic elements contained in an aqueous medium
US707473A US3507645A (en) 1967-02-27 1968-02-23 Separation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9127/67A GB1125348A (en) 1967-02-27 1967-02-27 Improvements in or relating to the extraction of metal values from aqueous media

Publications (1)

Publication Number Publication Date
GB1125348A true GB1125348A (en) 1968-08-28

Family

ID=9865883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127/67A Expired GB1125348A (en) 1967-02-27 1967-02-27 Improvements in or relating to the extraction of metal values from aqueous media

Country Status (2)

Country Link
US (1) US3507645A (en)
GB (1) GB1125348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057598A1 (en) * 2007-11-28 2009-06-04 Forschungszentrum Jülich GmbH Method for the determination of Fe-55 and Ni-63 in solid and liquid samples

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660020A (en) * 1969-08-12 1972-05-02 Nickel Le Process for the separation of impurities from nickel chloride solutions
US4011297A (en) * 1972-06-02 1977-03-08 Outokumpu Oy In-situ ph measurement of organic-continuous solvent extraction processes
US3920450A (en) * 1974-10-18 1975-11-18 Dowa Mining Co Solvent extraction of In and/or Ga
US4018865A (en) * 1976-03-29 1977-04-19 King Industries, Inc. Solvent-extraction process for recovery and separation of metal values
US4272492A (en) * 1979-05-31 1981-06-09 Jensen Wayne H Selective extraction and recovery of copper
CN106756011A (en) * 2016-11-25 2017-05-31 桂林理工大学 The method that saponification directly extracts calcium is exempted from a kind of synergic solvent extraction from solution
CN113736995A (en) * 2020-05-27 2021-12-03 北京博萃循环科技有限公司 Application of carboxylic acid compound as extracting agent and metal ion extraction method
CN114150152B (en) * 2020-09-04 2023-08-29 北京博萃循环科技有限公司 Nickel cobalt lithium manganate and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE635283A (en) * 1961-09-14 1900-01-01
US3369876A (en) * 1965-06-01 1968-02-20 Ashland Oil Inc Extraction of cu, u, co or fe with certain amino sulfide compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007057598A1 (en) * 2007-11-28 2009-06-04 Forschungszentrum Jülich GmbH Method for the determination of Fe-55 and Ni-63 in solid and liquid samples

Also Published As

Publication number Publication date
US3507645A (en) 1970-04-21

Similar Documents

Publication Publication Date Title
GB1336003A (en) Process for solvent extraction of metals
EP2964794B1 (en) A method for re-extraction of rare-earth metals from organic solutions and preparing concentrate of rare-earth metals
CA1104350A (en) Separation of cobalt and nickel by solvent extraction
US3971843A (en) Process for liquid/liquid extraction of gallium
US3211521A (en) Process for removing iron from acidic aluminum-containing solutions
US4193968A (en) Process for recovering gallium
GB1508464A (en) Hydrometallurgical treatment process for extracting constituent metal values from ferronickel
GB1125348A (en) Improvements in or relating to the extraction of metal values from aqueous media
DE3581521D1 (en) ZINC LIQUID-LIQUID EXTRACTION PROCESS.
ES8500869A1 (en) Process for extracting gallium using substituted hydroxyquinolines, and organic compounds having a sulfate or sulfonate group.
GB1141777A (en) Separation of cobalt and nickel by liquid-liquid extraction from acid solutions
GB1412640A (en) Process for extracting a manganese oxide concentrate of metallic copper nickel and cobalt from manganese ores
US3869360A (en) Reduction method for separating metal values from ocean floor nodule ore
CA1124083A (en) Solvent extraction of chromium and vanadium
US3131998A (en) Liquid-liquid extraction recovery of cobalt values using a quaternary ammonium extractant
GB1532006A (en) Process for recovering copper from basic mixtures
GB1474944A (en) Process for extraction and separation of metals using liquid cation exchangers
FI69110B (en) PROCESS FOER SEPARATION AV KOBOLT FRAON NICKEL
Flett et al. Improved solvent extraction process for cobalt--nickel separation in sulphate solution by use of di (2-ethylhexyl) phosphoric acid
Shillington et al. Diamine Extractants in Metal Separation. An Illustration of the Potential of the Chelate Extraction Mode in the Platinum(IV)--Palladium(II)--Base Metal System
GB1123986A (en) Process for separating metals from solutions of their salts in water by liquid-liquid extraction
GB1428278A (en) Selective extraction of zinc cadmium and indium from aqueous solutions
US3728366A (en) Liquid/liquid extraction of cobalt values
US3894139A (en) Nickel-cobalt separation from aqueous solutions
JPS5933534B2 (en) Wet processing method for manganese nodules